224pp, 150g. Reprint, includes 16pp black & white photographs; spine, cover creases, edgewear. Crime reporter Norman Lucas and forensic psychologist Dr Arthur Hyatt Williams examines the cases of thirty sex killers including Peter Kuerten, "the monster of Dusseldorf", Sylvestre Matuschka, who found sexual satisfaction in the carnage of train crashes, Gordon Cummins, "the Ripper of the Blitz".